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Copying the history file

This is probably the best way to do the renaming. It is safe, but not without drawbacks.

# Copy the RCS file inside the repository
$ cd $CVSROOT/module
$ cp old,v new,v
# Remove the old file
$ cd ~/module
$ rm old
$ cvs remove old
$ cvs commit old
# Remove all tags from new
$ cvs update new
$ cvs log new             # Remember the tag names
$ cvs tag -d tag1
$ cvs tag -d tag2
...

By removing the tags you will be able to check out old revisions of the module.

Advantages:

• Checking out old revisions works correctly, as long as you use `-rtag' and not `-Ddate' to retrieve the revisions.

• The log of changes is maintained intact.

• The revision numbers are not affected.

Disadvantages:

• You cannot easily see the history of the file across the rename.

• Unless you use the `-r rev' (see section commit options) flag when new is committed its revision numbers will start at 1.0 again.

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